Detail
Type Hof - Fahn is a Hof (Farm, Manor, Courtyard).
Kr Mülheim Rhein - The Kreis for Fahn is Mülheim Rhein. A Kreis is a government district (similar to a U.S. county).
See Overath - A See notation means the entry is dependent on another entry. In this case, Fahn is dependent on Overath, which should be consulted for additional information.